Extended Memory.

10.15 Catalina: https://itunes.apple.com/us/app/macos-catalina/id1466841314?ls=1&mt=12 10.14 Mojave: https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12 10.13 High

Get OS X Version returns 10.7.2: :::bash sw_vers -productVersion returns 7: :::bash sw_vers -productVersion | awk -F. `{ print $2 }`

We needed to use older versions of Java for a few business apps. Apple would update the XProtect file which would disable older versions of Java. We use this script to lower the blocked version to